Answer:
t=-19/7
Step-by-step explanation:
you need to isolate for t which means you need to get t all alone on one side of the equation. Do do that you can divide both sides by 7. This gives you -19/7=7t/7
we know that anything divided by itself is 1 so we get -19/7=t
This is the simplest for because 19 and 7 are both prime numbers, so you can't simplify them.
Answer:
Gave the answer in chemistry section)
The associative property could be that they are both even and they are both in the 3x table
For most of them you can use a fraction simplifier calculator but so far i have b) 21/2 c) 203/2
